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* Re: bootstrap/7882: HP bootstrap failure when building on PA 2.0 for PA 1.1
@ 2003-05-14 10:56 giovannibajo
0 siblings, 0 replies; 7+ messages in thread
From: giovannibajo @ 2003-05-14 10:56 UTC (permalink / raw)
To: dacut, gcc-bugs, gcc-prs, nobody
Synopsis: HP bootstrap failure when building on PA 2.0 for PA 1.1
State-Changed-From-To: open->feedback
State-Changed-By: bajo
State-Changed-When: Wed May 14 10:51:56 2003
State-Changed-Why:
See Dara's question.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7882
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: bootstrap/7882: HP bootstrap failure when building on PA 2.0 for PA 1.1
@ 2003-05-14 12:46 David Cuthbert
0 siblings, 0 replies; 7+ messages in thread
From: David Cuthbert @ 2003-05-14 12:46 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR bootstrap/7882; it has been noted by GNATS.
From: David Cuthbert <dacut@neolinear.com>
To: gcc-prs@gcc.gnu.org, dacut@neolinear.com, gcc-bugs@gcc.gnu.org,
gcc-gnats@gcc.gnu.org, dhazeghi@yahoo.com
Cc:
Subject: Re: bootstrap/7882: HP bootstrap failure when building on PA 2.0
for PA 1.1
Date: Wed, 14 May 2003 08:43:19 -0400
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7882
Hi Dara,
Sure, will try to look at it today, though I might not get machine time
until tomorrow or Friday. Is this really a bug, though? I thought it
was (my) pilot error...
Thanks,
Dave
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: bootstrap/7882: HP bootstrap failure when building on PA 2.0 for PA 1.1
@ 2003-05-14 9:36 Dara Hazeghi
0 siblings, 0 replies; 7+ messages in thread
From: Dara Hazeghi @ 2003-05-14 9:36 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR bootstrap/7882; it has been noted by GNATS.
From: Dara Hazeghi <dhazeghi@yahoo.com>
To: dacut@neolinear.com, gcc-gnats@gcc.gnu.org, nobody@gcc.gnu.org
Cc:
Subject: Re: bootstrap/7882: HP bootstrap failure when building on PA 2.0 for PA 1.1
Date: Wed, 14 May 2003 02:26:51 -0700
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-
trail&database=gcc&pr=7882
Hello,
would it be possible for the submitter of this report to determine if
this problem still occurs with gcc 3.3? Thanks,
Dara
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: bootstrap/7882: HP bootstrap failure when building on PA 2.0 for PA 1.1
@ 2002-09-10 11:16 Jeff Law
0 siblings, 0 replies; 7+ messages in thread
From: Jeff Law @ 2002-09-10 11:16 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR bootstrap/7882; it has been noted by GNATS.
From: Jeff Law <law@porcupine.slc.redhat.com>
To: Dave Cuthbert <dacut@neolinear.com>
Cc: gcc-gnats@gcc.gnu.org
Subject: Re: bootstrap/7882: HP bootstrap failure when building on PA 2.0 for
PA 1.1
Date: Tue, 10 Sep 2002 12:13:11 -0600
In message <3D7E3158.3020602@neolinear.com>, Dave Cuthbert writes:
>Jeff Law wrote:
>> Note that the PA port generates PA1.1 code unless you explicitly ask for
>> PA2.0 code via the -mpa-risc-2-0 runtime switch.
>>
>> So you really shouldn't need to do anything special to generate PA1.1 code,
>> and in fact, by trying to do something special (configure for hppa1.1-hpux)
>> you've confused the compiler into thinking it's building cross tools which
>> is the root cause of your link time failures.
>
>Ah, thanks for this info.
>
>We got burned by the HP compiler here (we have PA2.0 machines only, and
>one of our beta releases failed at a customer site which had PA1.1
>machines), so I was being paranoid.
No problem. We've discussed changing the behavior of GCC in this regard
in the future, but we haven't made any changes yet.
In the future (assuming we eventually changes how GCC works), the way
to get the behavior you want will be very similar to what you tried.
You used "hppa1.1-hpux" as your configure target. Instead what you'd want
to do is first run config.guess (included in the GCC sources). That will
tell you what GCC thinks your system is. It'd report back something like
this:
hppa2.0w-hp-hpux11.00
Then substitute "hppa1.1" for "hppa2.0w" (or whatever appeared before the
first "-").
This does two important things:
1. "hpux" is a generic term, and I believe in the absence of an OS version
GCC defaults to hpux8 or something horribly old like that. There are
important differences between hpux8 and modern HP systems.
By using the output of config.guess to get the OS version you'll
be sure to pick up the right configuration for your OS version.
2. By using the output of config.guess to get the OS version, you'll
also ensure that GCC's notion of build, host and target OS versions
are the same. That should prevent it from thinking it's building
a cross compiler. When configured as a cross compiler, all kinds of
fun stuff happens (like you won't get to use the include files in
/usr/include, system libraries, etc etc etc).
Jeff
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: bootstrap/7882: HP bootstrap failure when building on PA 2.0 for PA 1.1
@ 2002-09-10 10:56 Dave Cuthbert
0 siblings, 0 replies; 7+ messages in thread
From: Dave Cuthbert @ 2002-09-10 10:56 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR bootstrap/7882; it has been noted by GNATS.
From: Dave Cuthbert <dacut@neolinear.com>
To: law@redhat.com
Cc: gcc-gnats@gcc.gnu.org
Subject: Re: bootstrap/7882: HP bootstrap failure when building on PA 2.0
for PA 1.1
Date: Tue, 10 Sep 2002 13:52:24 -0400
Jeff Law wrote:
> Note that the PA port generates PA1.1 code unless you explicitly ask for
> PA2.0 code via the -mpa-risc-2-0 runtime switch.
>
> So you really shouldn't need to do anything special to generate PA1.1 code,
> and in fact, by trying to do something special (configure for hppa1.1-hpux)
> you've confused the compiler into thinking it's building cross tools which
> is the root cause of your link time failures.
Ah, thanks for this info.
We got burned by the HP compiler here (we have PA2.0 machines only, and
one of our beta releases failed at a customer site which had PA1.1
machines), so I was being paranoid.
Dave
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: bootstrap/7882: HP bootstrap failure when building on PA 2.0 for PA 1.1
@ 2002-09-10 10:46 Jeff Law
0 siblings, 0 replies; 7+ messages in thread
From: Jeff Law @ 2002-09-10 10:46 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR bootstrap/7882; it has been noted by GNATS.
From: Jeff Law <law@porcupine.slc.redhat.com>
To: dacut@neolinear.com
Cc: gcc-gnats@gcc.gnu.org
Subject: Re: bootstrap/7882: HP bootstrap failure when building on PA 2.0 for
PA 1.1
Date: Tue, 10 Sep 2002 11:48:07 -0600
In message <20020910165058.2609.qmail@sources.redhat.com>, dacut@neolinear.com
writes:
>
>>Number: 7882
>>Category: bootstrap
>>Synopsis: HP bootstrap failure when building on PA 2.0 for PA 1.1
>>Confidential: no
>>Severity: non-critical
>>Priority: low
>>Responsible: unassigned
>>State: open
>>Class: sw-bug
>>Submitter-Id: net
>>Arrival-Date: Tue Sep 10 09:56:01 PDT 2002
>>Closed-Date:
>>Last-Modified:
>>Originator: dacut@neolinear.com
>>Release: gcc-3.2
>>Organization:
>>Environment:
>HP-UX packard B.11.11 U 9000/785 2002930816 unlimited-user license
>Build host is HPPA2.0, but building for HPPA1.1.
>>Description:
>bootstrapping fails on our HP-UX boxes (which have a PA2.0 processor, but we'
>re building for PA1.1 for compatibility) because __gcc_plt_call (defined in g
>cc-3.2/gcc/config/pa/lib2funcs.asm) is missing from
>libgcc.a.
>
>It appears to be a bug in the configuration step; lib2funcs.asm is missing fr
>om all of the generated makefiles, regardless of the version of as (gas, HP a
>s, etc.) used.
[ ... ]
Note that the PA port generates PA1.1 code unless you explicitly ask for
PA2.0 code via the -mpa-risc-2-0 runtime switch.
So you really shouldn't need to do anything special to generate PA1.1 code,
and in fact, by trying to do something special (configure for hppa1.1-hpux)
you've confused the compiler into thinking it's building cross tools which
is the root cause of your link time failures.
Jeff
^ permalink raw reply [flat|nested] 7+ messages in thread
* bootstrap/7882: HP bootstrap failure when building on PA 2.0 for PA 1.1
@ 2002-09-10 9:56 dacut
0 siblings, 0 replies; 7+ messages in thread
From: dacut @ 2002-09-10 9:56 UTC (permalink / raw)
To: gcc-gnats
>Number: 7882
>Category: bootstrap
>Synopsis: HP bootstrap failure when building on PA 2.0 for PA 1.1
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: unassigned
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Tue Sep 10 09:56:01 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator: dacut@neolinear.com
>Release: gcc-3.2
>Organization:
>Environment:
HP-UX packard B.11.11 U 9000/785 2002930816 unlimited-user license
Build host is HPPA2.0, but building for HPPA1.1.
>Description:
bootstrapping fails on our HP-UX boxes (which have a PA2.0 processor, but we're building for PA1.1 for compatibility) because __gcc_plt_call (defined in gcc-3.2/gcc/config/pa/lib2funcs.asm) is missing from
libgcc.a.
It appears to be a bug in the configuration step; lib2funcs.asm is missing from all of the generated makefiles, regardless of the version of as (gas, HP as, etc.) used.
Using GNU make 3.79.1, configuring with (one sample):
../gcc-3.2/configure
--prefix=/space/devtools/gcc-3.2-hppa-hpux
--enable-languages=c,c++,f77,java
--with-gnu-as
--with-as=/space/devtools/binutils-2.13-hppa-hpux/bin/as
--enable-threads=posix
--disable-multili
hppa1.1-hpux
(Same results if --gas and --with-as are removed)
After the stage1 compiler is built, I receive the following error when stage2 compilation starts:
/usr/bin/ld: Unsatisfied symbols:
__gcc_plt_call (first referenced in
/zone/dacut/build.hpux11/obj-gcc/gcc/libgcc.a(__main.o)) (code)
>How-To-Repeat:
>Fix:
Configure for PA 2.0, or manually build lib2funcs.asm after each stage and add it to libgcc.a.
>Release-Note:
>Audit-Trail:
>Unformatted:
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2003-05-14 12:46 UTC | newest]
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2003-05-14 10:56 bootstrap/7882: HP bootstrap failure when building on PA 2.0 for PA 1.1 giovannibajo
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2003-05-14 12:46 David Cuthbert
2003-05-14 9:36 Dara Hazeghi
2002-09-10 11:16 Jeff Law
2002-09-10 10:56 Dave Cuthbert
2002-09-10 10:46 Jeff Law
2002-09-10 9:56 dacut
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